There is an inbuilt method to convert a JSONObject to a String. Why don't you use that: JSONObject json = new JSONObject(); json.toString();. ... <看更多>

User · int id · String name · // 省略constructor, getter, setter ; Hit · Integer id · T source · // 省略getter, setter ; Apple · String color · Integer ... ... <看更多>

In this video you will learn to Convert JSON String Into Java Object Using JackSon library.Convert Java Object Into JSON String ... ... <看更多>

import org.json.simple.parser.JSONParser;. import org.json.simple.parser.ParseException;. public class TestJSON {. public static void main(String[] args) {. ... <看更多>